Shimano 105 ST‑R7170 Left Dual-Control Lever + BR‑R7170 Caliper Set (2×12‑Speed, Disc Brake, Di2)

- Squarebox Cycles is an Official Dealer for Shimano in Singapore.
- All Shimano products sold by us are guaranteed genuine, brand new and fresh stock.
- Installation available in-store (fees apply).

Enhance your ride with the Shimano 105 ST‐R7170 left-hand Di2 shifter paired with the matching BR‐R7170 hydraulic disc caliper. This wireless shifting lever is designed for 2×12-speed drivetrains, offering seamless electronic gear changes with integrated disc braking control.

Technology / Features: Key
Left-handed lever for wireless Di2 electronic shifting, designed for Shimano 2×12-speed drivetrains
Ergonomic design with adjustable reach and programmable buttons
Integrated with the BR‐R7170 hydraulic caliper for crisp braking performance
Sleek, minimized cockpit appearance
Compatible with Shimano E‐Tube customization app